| Business | Phone |
| Harvard Healthcare Medical 11722 Wilmington Ave, Los Angeles 90059 | (323) 564-7000 |
| Universal Primary Care-Atwater 3133 Glendale Blvd, Los Angeles 90039 | (323) 667-1600 |
| Allied Hospital Svc Inc Los Angeles 90025 | (310) 207-0880 |
| Ams Inc 1250 Long Beach Ave, Los Angeles 90021 | (213) 624-2225 |
| Falcon Medical 1015 Gayley Ave # 156, Los Angeles 90024 | (310) 396-9341 |
| Unified Services Health Care 5902 Monterey Rd, Los Angeles 90042 | (323) 344-7211 |
| Universal Primary Care-Atwater 5059 York Blvd, Los Angeles 90042 | (323) 667-1600 |